owasp-modsecurity / owasp-modsecurity/ModSecurity

Request header tagging not working on IIS

Open
#1,106 4 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Platform - IIS
Dominant language
C++
Stars
9.8k
Forks
1.8k
Avg merge
2h 46m
Merged PRs (30d)
1

Description

Unknown command in config: RequestHeader

This occurs when I try to enable the modsecurity_crs_49_header_tagging.conf optional rule.

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with modsecurity_crs_49_header_tagging.conf and reproduce the “Unknown command in config: RequestHeader” error when it is enabled on IIS. Trace how that directive is parsed for IIS and verify that request header tagging works without the configuration error.

Written by the indexing model from the issue text.

Assessment

Domain
security
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.